[Event "Lvov Buturina Memorial 3rd"]
[Site "Lvov"]
[Date "2023.11.16"]
[Round "1"]
[White "Starozhilov, Leonid"]
[Black "Zakharov, Konstantin"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2285"]
[PlyCount "35"]
[EventDate "2023.11.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "CBM 217 Extra"]
[Source "ChessBase"]
[SourceDate "2024.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.31"]
[SourceQuality "1"]

1. e4 d5 2. Nc3 d4 3. Nce2 e5 4. Nf3 Nc6 5. Ng3 Bd6 6. Bc4 Nf6 7. d3 h6 8. 0-0 0-0 9. Bd2 Ne7 10. Nh4 Bg4 11. Qc1 Kh7 12. f4 exf4 13. Bxf4 Bxf4 14. Qxf4 c5 15. e5 Ned5 16. Bxd5 Nxd5 17. Qxg4 Ne3 18. Qe4+ 1-0

[Event "Malakhatko Memorial op"]
[Site "Chess.com INT"]
[Date "2023.06.14"]
[Round "2"]
[White "Protsiv, Stepan"]
[Black "Zakharov, Konstantin"]
[Result "0-1"]
[ECO "D80"]
[PlyCount "88"]
[EventDate "2023.06.14"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. e4 dxe4 5. Bg5 Bg7 6. Bxf6 Bxf6 7. Nxe4 Qxd4 8. Qxd4 Bxd4 9. Nf3 Bxb2 10. Rb1 Bg7 11. a4 0-0 12. Be2 Bf5 13. Nc5 b6 14. Nd3 e5 15. Nh4 Bxd3 16. Bxd3 Nd7 17. Ke2 Nc5 18. Bc2 Rad8 19. Nf3 f5 20. Rhd1 Kf7 21. Ng5+ Ke7 22. Rd5 Rxd5 23. cxd5 Bh6 24. Nf3 Ne4 25. Kd3 Nxf2+ 26. Kc3 e4 27. Nd4 Bg7 28. Rf1 Nd3 29. Bxd3 exd3 30. Kxd3 Bxd4 31. Kxd4 Rd8 32. Re1+ Kd6 33. Re6+ Kd7 34. Rf6 Re8 35. Rf7+ Re7 36. Rf6 Re4+ 37. Kd3 Rxa4 38. Rf7+ Kd6 39. Rxh7 Kxd5 40. Rxc7 a5 41. h3 Ra2 42. Rg7 Rxg2 43. h4 Rg4 44. h5 gxh5 0-1

[Event "Malakhatko Memorial op"]
[Site "Chess.com INT"]
[Date "2023.06.14"]
[Round "1"]
[White "Zakharov, Konstantin"]
[Black "Vysochin, Spartak"]
[Result "0-1"]
[ECO "D02"]
[BlackElo "2512"]
[PlyCount "48"]
[EventDate "2023.06.14"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. Bf4 c5 4. c3 Nc6 5. e3 Qb6 6. Qb3 c4 7. Qxb6 axb6 8. Nbd2 b5 9. Be2 b4 10. 0-0 Bf5 11. Nh4 Bd7 12. Nhf3 h6 13. Ne5 e6 14. Nxd7 Kxd7 15. Nf3 Ne4 16. Ne5+ Nxe5 17. Bxe5 bxc3 18. bxc3 Nxc3 19. Bf3 f6 20. Bg3 f5 21. Rfc1 Rxa2 22. Rxa2 Nxa2 23. Ra1 Nb4 24. Ra8 c3 0-1

[Event "Eljanov Memorial 6th"]
[Site "Chess.com INT"]
[Date "2020.10.29"]
[Round "1"]
[White "Golubev, Mikhail"]
[Black "Zakharov, Konstantin"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "2461"]
[PlyCount "79"]
[EventDate "2020.10.29"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. Nf3 Nxd5 4. d4 g6 5. Bc4 Bg7 6. 0-0 Bg4 7. h3 Bxf3 8. Qxf3 c6 9. Nc3 e6 10. Ne4 0-0 11. Bg5 Qc7 12. c3 Nd7 13. Bb3 a5 14. Rad1 b5 15. h4 a4 16. Bc2 h6 17. Bc1 Rae8 18. h5 g5 19. Rfe1 Ne7 20. Ng3 Nf6 21. Qd3 Rd8 22. Re5 Rd5 23. Ne4 Nxe4 24. Rxe4 Rfd8 25. Re2 e5 26. Rde1 R8d7 27. Qg3 f6 28. Be4 R5d6 29. dxe5 fxe5 30. Bc2 Re6 31. Qg4 Rdd6 32. Qe4 Nd5 33. Qh7+ Kf8 34. Bf5 Nf6 35. Qg6 Nd5 36. Bxe6 Nf4 37. Bxf4 exf4 38. Qf5+ Ke7 39. Bd7+ Kd8 40. Re8# 1-0

[Event "Eljanov Memorial 6th"]
[Site "Chess.com INT"]
[Date "2020.10.29"]
[Round "8"]
[White "Hrebenshchykova, Yelyzaveta"]
[Black "Zakharov, Konstantin"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "2093"]
[PlyCount "105"]
[EventDate "2020.10.29"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. d4 Nxd5 4. c4 Nb6 5. Nf3 g6 6. Nc3 Bg7 7. h3 0-0 8. Be2 Nc6 9. Be3 e5 10. d5 Ne7 11. 0-0 Nf5 12. Bg5 f6 13. Bd2 Re8 14. Re1 e4 15. Nh2 e3 16. fxe3 Nxe3 17. Bxe3 Rxe3 18. c5 Nd7 19. Bc4 Rxe1+ 20. Qxe1 Ne5 21. Bb3 Kh8 22. Qe2 Bf5 23. Nf3 Nxf3+ 24. Qxf3 Qe7 25. Qf2 Re8 26. Rd1 Bh6 27. d6 Qe3 28. Nd5 Qxf2+ 29. Kxf2 cxd6 30. cxd6 Kg7 31. Ba4 Rd8 32. Nc7 Bf4 33. g4 Bc8 34. Ne8+ Rxe8 35. Bxe8 Bd7 36. Bxd7 Kf8 37. Bc8 Bxd6 38. Rxd6 Kf7 39. Rd7+ Ke8 40. Rxb7 Kd8 41. Rxa7 Kxc8 42. Rxh7 f5 43. Rg7 fxg4 44. hxg4 Kd8 45. Rxg6 Ke7 46. a4 Kf7 47. Rb6 Ke7 48. a5 Kd7 49. a6 Kc7 50. Rf6 Kb8 51. g5 Ka8 52. g6 Kb8 53. g7 1-0

[Event "Eljanov Memorial 6th"]
[Site "Chess.com INT"]
[Date "2020.10.29"]
[Round "4"]
[White "Leyko, Nestor"]
[Black "Zakharov, Konstantin"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "1471"]
[PlyCount "82"]
[EventDate "2020.10.29"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. Bb5+ Bd7 4. Bc4 Bg4 5. Nf3 Nxd5 6. Bxd5 Qxd5 7. Nc3 Qe6+ 8. Qe2 Qxe2+ 9. Nxe2 Bxf3 10. gxf3 g6 11. d3 Bg7 12. c3 Nd7 13. Bf4 0-0-0 14. d4 e5 15. dxe5 Bxe5 16. 0-0-0 Bxf4+ 17. Nxf4 Ne5 18. Nd5 Nxf3 19. Rd3 Ne5 20. Rdd1 c6 21. Ne7+ Kc7 22. Rde1 Ng4 23. f3 Nf2 24. Rhf1 Nd3+ 25. Kc2 Nxe1+ 26. Rxe1 Rhe8 27. f4 Kd7 28. Rd1+ Kxe7 29. Re1+ Kf6 30. Rxe8 Rxe8 31. h3 Kf5 32. b4 Kxf4 33. a4 Kg3 34. Kb3 f5 35. c4 f4 36. c5 f3 37. b5 f2 38. a5 f1Q 39. b6 Re3+ 40. Kb4 Qb1+ 41. Kc4 Qe4# 0-1

[Event "Eljanov Memorial 6th"]
[Site "Chess.com INT"]
[Date "2020.10.29"]
[Round "2"]
[White "Zakharov, Konstantin"]
[Black "Kryshtafor, Maksym"]
[Result "1-0"]
[ECO "D02"]
[PlyCount "131"]
[EventDate "2020.10.29"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nc6 3. Bf4 Bf5 4. c3 Nf6 5. e3 e6 6. h3 Bd6 7. Bxd6 Qxd6 8. Nbd2 Ne4 9. Be2 Nxd2 10. Qxd2 0-0 11. 0-0 Rfe8 12. c4 dxc4 13. Bxc4 Rad8 14. Rad1 Qe7 15. Bb5 Be4 16. Ne5 Bd5 17. Bxc6 Bxc6 18. Nxc6 bxc6 19. Qc3 Qd6 20. Rc1 Rb8 21. b3 Rec8 22. Qxc6 Rb6 23. Qxd6 Rxd6 24. Rc4 c6 25. Rfc1 Kf8 26. b4 a6 27. a4 Ke7 28. b5 axb5 29. axb5 Kd7 30. Rxc6 Rdxc6 31. Rxc6 Rxc6 32. bxc6+ Kxc6 33. Kf1 Kd5 34. Ke2 e5 35. dxe5 Kxe5 36. Kd3 f5 37. f4+ Kd5 38. g4 fxg4 39. hxg4 g6 40. e4+ Ke6 41. Ke3 Kf6 42. Kf3 Ke6 43. g5 Kf7 44. Kg4 Ke6 45. f5+ gxf5+ 46. exf5+ Ke5 47. f6 Ke6 48. Kh5 Kf7 49. Kh6 Ke6 50. Kxh7 Kf7 51. g6+ Kxf6 52. g7 Kf5 53. g8Q Kf6 54. Qg4 Ke5 55. Kg6 Kd5 56. Qf4 Kc5 57. Qe4 Kb5 58. Qd4 Kc6 59. Qe5 Kd7 60. Qf6 Ke8 61. Qg7 Kd8 62. Kf6 Kc8 63. Ke6 Kb8 64. Kd6 Ka8 65. Kc6 Kb8 66. Qb7# 1-0

[Event "Eljanov Memorial 6th"]
[Site "Chess.com INT"]
[Date "2020.10.29"]
[Round "3"]
[White "Zakharov, Konstantin"]
[Black "Maliar, Anatoliy"]
[Result "0-1"]
[ECO "D02"]
[BlackElo "2138"]
[PlyCount "76"]
[EventDate "2020.10.29"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. Bf4 g6 4. e3 Bg7 5. h3 0-0 6. c3 c5 7. Nbd2 Nc6 8. Be2 cxd4 9. exd4 Nh5 10. Bh2 Re8 11. Ne5 Nxe5 12. dxe5 Bh8 13. Bxh5 gxh5 14. Qxh5 Qd7 15. Qg5+ Bg7 16. Nf3 Qf5 17. Qxf5 Bxf5 18. Nd4 Bg6 19. Ke2 e6 20. Rhd1 a6 21. f4 Be4 22. g4 Rec8 23. Ke3 Rc4 24. Rac1 Rac8 25. b3 Rxc3+ 26. Rxc3 Rxc3+ 27. Kf2 Rxh3 28. Bg3 Rh1 29. Rxh1 Bxh1 30. Bh4 Kf8 31. b4 Ke8 32. b5 Kd7 33. bxa6 bxa6 34. Ke3 Bf8 35. Kd3 Be4+ 36. Kc3 Bc5 37. Bf2 a5 38. Be1 Bb4+ 0-1

[Event "Eljanov Memorial 6th"]
[Site "Chess.com INT"]
[Date "2020.10.29"]
[Round "7"]
[White "Zakharov, Konstantin"]
[Black "Maxutov, Sergei"]
[Result "0-1"]
[ECO "D02"]
[BlackElo "2131"]
[PlyCount "82"]
[EventDate "2020.10.29"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "UKR"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. Bf4 g6 4. e3 Bg7 5. h3 0-0 6. c3 b6 7. Be2 Ne4 8. Nbd2 Nxd2 9. Qxd2 Bb7 10. 0-0 Nd7 11. a4 a5 12. Rfc1 Re8 13. b4 e5 14. Bg5 f6 15. Bh4 c5 16. bxc5 bxc5 17. Bb5 Qc7 18. Rab1 e4 19. Bg3 Qc8 20. Ne1 Rd8 21. Nc2 Bc6 22. Na3 c4 23. Bxc6 Qxc6 24. Nb5 Nb6 25. Qc2 Bf8 26. Bc7 Rd7 27. Bg3 Rb7 28. Rb2 Kg7 29. Rcb1 Ra6 30. Qd1 h5 31. f3 exf3 32. Qxf3 Be7 33. Qd1 Qe6 34. Kf2 Qc6 35. Qc2 Qd7 36. e4 dxe4 37. Qxe4 Nxa4 38. Re2 Kf7 39. d5 Nc5 40. Qf4 Nd3+ 41. Kf1 Nxf4 0-1

